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"Buch, Robert"
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The Pathos of the Real
This book is about the ambition, in a set of paradigmatic writers of the twentieth century, to simultaneously enlist and break the spell of the real—their fascination with the spectacle of violence and suffering—and the difficulties involved in capturing this kind of excess by aesthetic means.
The works at the center of this study—by Franz Kafka, Georges Bataille, Claude Simon, Peter Weiss, and Heiner Müller—zero in on scenes of agony, destruction, and death with an astonishing degree of precision and detail. The strange and troubling nature of the appeal engendered by these sights is the subject of The Pathos of the Real. Robert Buch shows that the spectacles of suffering conjured up in these texts are deeply ambivalent, available neither to cathartic relief nor to the sentiment of compassion. What prevails instead is a peculiar coincidence of opposites: exaltation and resignation; disfiguration and transfiguration; agitation and paralysis.
Featuring the experiences of violent excess in strongly visual and often in expressly pictorial terms, the works expose the nexus between violence and the image in twentieth-century aesthetics. Buch explores this tension between visual and verbal representation by drawing on the rhetorical notion of pathos as both insurmountable suffering and codified affect and the psychoanalytic notion of the real, that is, the disruption of the symbolic order.
In dialogue with a diverse group of thinkers, from Erich Auerbach and Aby Warburg to Alain Badiou and Jacques Lacan, The Pathos of the Real advances an innovative new framework for rethinking the aesthetics of violence in the twentieth century.
eBook
Estimating the Value-at-Risk by Temporal VAE
Estimation of the value-at-risk (VaR) of a large portfolio of assets is an important task for financial institutions. As the joint log-returns of asset prices can often be projected to a latent space of a much smaller dimension, the use of a variational autoencoder (VAE) for estimating the VaR is a natural suggestion. To ensure the bottleneck structure of autoencoders when learning sequential data, we use a temporal VAE (TempVAE) that avoids the use of an autoregressive structure for the observation variables. However, the low signal-to-noise ratio of financial data in combination with the auto-pruning property of a VAE typically makes use of a VAE prone to posterior collapse. Therefore, we use annealing of the regularization to mitigate this effect. As a result, the auto-pruning of the TempVAE works properly, which also leads to excellent estimation results for the VaR that beat classical GARCH-type, multivariate versions of GARCH and historical simulation approaches when applied to real data.
Journal Article
Where You Lead, I Will Follow: Leader–Member Exchange,Motivation to Lead and Employee Counterproductive Work Behavior
The leader–follower relationship plays an important role in preventing employees from engaging in counterproductive work behavior (CWB). We investigate the interplay among perceived leader–member exchange (LMX), leaders’ motivation to lead (MTL), and CWB, specifically examining the cross-level effect of leaders’ MTL in the relationship between individuals’ LMX and CWB. We tested our hypotheses in two studies: a two-source field study in three large European Union companies (217 employees nested into teams with 31 unique leaders) and an experiment with 106 participants in which we manipulated LMX and MTL using vignette scenarios. Field study results indicated that individuals with higher levels of LMX exhibit lower levels of CWB. This relationship is more negative in cases of low MTL, indicating a trade-off effect of LMX and MTL. The experiment replicated these effects. We additionally tested a moderated-mediation model, which included the explanatory mechanism (mediator) of followers’ MTL. Taken together, this paper proposes and simultaneously tests interplay effects of followers’ dyadic perceptions of their relationships with leaders and leaders’ individual differences in reducing CWB. It develops and tests the role-modeling process of leaders’ MTL translation into followers’ MTL. The paper also shows the multilevel nature of the proposed model with a two-source examination (leader vs. follower perspective).
Plain Language Summary
Leadership, motivation and counterproductive behavior
This study narrowed in on leader–follower relationship, which plays an important role in preventing employees from engaging in counterproductive work behavior. In two (experimental and lab) studies, we found that employees perceiving their relationship with leader better exhibit lower levels of counterproductive work behavior. Motivation to lead alters the studied relationship. When leaders are not motivated to lead, the relationship is more negative. However, leaders with high motivation to lead seem to foster that same motivation in their followers as well, providing evidence of trickle-down role-modeling taking place in leader-follower dyads.
Journal Article
The dualistic model of passion for work: Discriminate and predictive validity with work engagement and workaholism
The purpose of this paper was to investigate the discriminant and predictive validity of the dualistic model of passion for work. Harmonious and obsessive passion was compared to work engagement and workaholism in two studies. Study 1 was cross-sectional and supported convergent and discriminant validity of the dualistic model using exploratory structural equation modeling and confirmatory factor analysis. Study 2 was cross-lagged and applied confirmatory factor analyses, as well as hierarchical linear modeling to test discriminant, convergent, and predictive validity of harmonious and obsessive passion for work. Predictive validity was supported for obsessive and harmonious passion with respect to wellbeing, but not with respect to performance. When controlling for work engagement and workaholism, harmonious passion was negatively related to burnout and positively related to life satisfaction. In contrast, obsessive passion related positively to burnout and negatively to life satisfaction. Only workaholism predicted variance in supervisor rated organizational citizenship behaviors (negatively related), and none of the included variables were associated with supervisor rated in-role performance.
Journal Article
Der unendliche Umweg
The philosopher Hans Blumenberg whose hundredth anniversary was celebrated last year is known above all for wide-ranging historical studies: onmyth, on philosophical metaphors, on the idea of secularization and the genealogy of the modern age. He is less well known as a critical reader and commentator of Husserl’s phenomenology. The article surveys and reviews Blumenberg’s ‘phenomenological writings’, now available in four separate volumes, by examining a number of prominent motifs in Blumenberg’s unfinished engagement with Husserl. First, his preoccupation with Husserl’s shift from suspending the natural attitude to subsequent efforts to account for its recalcitrance; then his qualifications concerning Husserl’s notion of the pure subject and the lifeworld. The essay concludes with a discussion of visibility as the key to Blumenberg’s critical engagement withHusserl’s phenomenology.
Journal Article
Individual variable pay for performance, controlling effects, and intrinsic motivation
A core question in research on compensation and motivation is whether individual variable pay for performance (IVPFP) can undermine intrinsic motivation in the workplace. We investigated the mediating role of a controlling effect on the relationship between the amount of IVPFP received and intrinsic motivation. In a three-wave study of 304 employees from eight European countries, we found that a controlling effect mediated the negative association between IVPFP and intrinsic motivation. These findings support the proposition from self-determination theory that financial rewards can have a controlling effect that decreases intrinsic motivation. Theoretical and practical implications for compensation and motivation in the workplace are discussed.
Journal Article